Tempering Valve Body Material Brass Flow Rate 4.5 gpm Inlet Type NPT Outlet Type NPT Inlet Size 1/2 in Outlet Size 1/2 in Temp Range 85 Degrees to 115 Degrees F Max Pressure 125 psi Overall Height 3 1/4 in Overall Width 3 1/4 in Inlet Temperature (Cold) 35 Degrees to 80 Degrees F Inlet Temperature (Hot) 120 Degrees to 180 Degrees F For Use With Lavatories Standards ASSE 1070 CSA B125.3 Compliance CSA IAPMO